The Stephens Leadership Center provides training seminars in personal development and time management The company is relatively new and management is seeking information regarding the Center's cost structure. The following information has been gathered since the inception of the business in January of the current year: Month January February March April May June Seminars Offered 10 12 15 18 16 13 Costs Incurred $17,000 $18,800 $20,900 $23,762 $21,800 $19,400 Draw a scattetsraph with a cost line based on the data above. Using the scattergraph method, what is the cost equation? What are the expected costs for 20 seminars? What are the expected costs for 100 seminars